Answer:
How does a dichotomous key help you identify unknown specimens based on their traits?
Explanation:
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Answer:
<h2>TOXIC MUSHROOM</h2>
Explanation:
Biological Hazard can harm health it includes, toxins, yeast, bacteria viruses and others.
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Guessing you mean "impulse".
It means to have a sudden strong desire to do something or a small amount of energy that moves from one area to another.
Hope this helps.
Answer: Carbon 12 and Carbon 13
In plant, the ratio of carbon 12 and carbon 13 isotopes is different depending upon the plant photosynthesis. The distribution of these isotopes in plant tissue can indicate the path way of carbon metabolism that is either C3 fixation or C4 fixation. This help scientist to know if the plant consumed by organism is C3 plant or C4 plant by measuring the isotopic signature of their collagen and other tissues.
This can help scientist know which plant is consumed by animals.